[android-developers] Re: Change PPI (pixel per inches) of PNG file in Android

That means you tie this image up with only one given PPI, in your case printing on paper. Anywhose, this is your app's requirements. :)

This means you must change the Exif (metadata) of your image after you saved it to 'disk'. Use ExifInfo class. I think it not only works for JPEGs but for PNGs as well. 

--
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscribe@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en